Musical pen with wide arcuate top button



FIG. 1 is a perspective illustration embodying my new design;

FIG. 2 is a top plan view;

FIG. 3 is a front elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a rear elevational view; and,

FIG. 6 is a bottom plan view.

The ornamental design for a musical pen with wide arcuate top button, asshown.